# Aion 1.0

Aion-1.0 is a multi-model system designed for high performance across various tasks, including reasoning and coding. It is built on DeepSeek-R1, augmented with additional models and techniques such as Tree of Thoughts (ToT) and Mixture of Experts (MoE). It is Aion Lab's most powerful reasoning model.

## Capabilities

### Thinking

## Technical Specifications

- **Context Window**: 131,072 tokens
- **Max Output**: 32,768 tokens

## Pricing

### Token Costs (per 1M tokens)

- **Cache Miss Input**: $4
- **Non-Reasoning Output**: $8

## Snapshots

1

## Legacy

### Made legacy on February 17, 2026

#### Reason

Niche multi-model reasoning system; superseded by Aion 2.0

#### Recommended Replacement

[Qwen3.6 Plus](/content/models/alibaba-qwen3.6-plus/index.html)